This patch solves the following warnings:
arch/arm/mach-stm32mp/cpu.c:378:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (instance > ARRAY_SIZE(serial_addr)) ^
Signed-off-by: Patrice Chotard patrice.chotard@st.com Signed-off-by: Patrick Delaunay patrick.delaunay@st.com ---
arch/arm/mach-stm32mp/cpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-stm32mp/cpu.c b/arch/arm/mach-stm32mp/cpu.c index e1a0a13..1fce78e 100644 --- a/arch/arm/mach-stm32mp/cpu.c +++ b/arch/arm/mach-stm32mp/cpu.c @@ -366,7 +366,7 @@ static void setup_boot_mode(void) u32 boot_ctx = readl(TAMP_BOOT_CONTEXT); u32 boot_mode = (boot_ctx & TAMP_BOOT_MODE_MASK) >> TAMP_BOOT_MODE_SHIFT; - int instance = (boot_mode & TAMP_BOOT_INSTANCE_MASK) - 1; + unsigned int instance = (boot_mode & TAMP_BOOT_INSTANCE_MASK) - 1; u32 forced_mode = (boot_ctx & TAMP_BOOT_FORCED_MASK); struct udevice *dev; int alias;